
#videos {
  height: 620px;
}
#videos,
#videos ol{
  background-color: rgba(0, 0, 0, 0);
  padding-bottom: 17px;
  padding-top: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.video-box {
  height: 82%;
}
.video-box>div{
  float: left;
}

/*************播放器************/
.playbox {
  width: 70%;
  height: 100%;
  background-color: #4A4A4A;;
  border-right: 14px solid #353535;
  padding-bottom: 50px;
}

/*************播放列表************/
.playlist {
  width: 30%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
}
.playlist>div {
  font-size: 16px;
  height: 44px;
  background-color: #1F1F1F;
  line-height: 42px;
  padding-left: 12px;
  position: relative;
}
.playlist>div a{
  color: #D0021B;
  display: inline-block;
  border-bottom: 2px solid #D0021B;
  position: relative;

}
.playlist>div::before {
  content: '';
  width: 72px;
  height: 7px;
  background: url();
}
/* 小箭头start */
.tip_t {
  display: inline-block;
}
.tip_t {
  /* display: none; */
  width: 9px;
  height: 16px;
  position: absolute;
  left: 50%;
  margin-left: -9px;
  bottom: -3px;
}
.tip_t .tip_inner {

  border-bottom: 4px solid #1f1f1f;
  bottom: 1px;
  left: 4px;
}
.tip_t .tip_outer {
  border-bottom: 7px solid #D0021B;
}
.tip_inner,
.tip_outer {
  border: 8px dashed transparent;
  position: absolute;
  overflow: hidden;
  width: 0;
  height: 0;
  font-size: 0;
}
.tip_inner {
  border: 4px dashed transparent;
}
/* 小箭头end */

.playlist ul {
  height: 88%;
  padding: 0px 8px 0px 10px;
  margin-right: 8px;
  margin-top: 10px;
  overflow-y: scroll;
  position: relative;
}
.playlist ul::-webkit-scrollbar {
  height: 100%;
  width: 6px;
}
.playlist ul::-webkit-scrollbar-thumb {
  background: #4A4A4A;
}
.playlist ul::-webkit-scrollbar-track {
  background: #313131;
}
.playlist ul li{
  font-size: 12px;
  display: inline-block;
  width: 100%;
  background-color: #4A4A4A;
  margin-bottom: 4px;
}
.playlist ul li>div {
  display: none
}
.playlist ul li a{
  width: 100%;
  display: block;
  height: 44px;
  padding-left: 15px;
  line-height: 44px;
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.playlist ul li.active{
	background: #272628;
}
.playlist ul li.active a {
	color: #D0021B;
}


@media (max-width: 768px) {
  #wrapper {
    position: relative;
  }
  #videos {
    padding: 0;
    height: auto;
  }
  /*************播放器************/
  .playbox {
    width: 100%;
    height: 37.18vh;
    border: none;
    padding: 0;
  }

  /*************播放列表************/
  .playlist {
    background-color: #fff;
    width: 100%;
    height: auto;
    font-size: 15px;
    overflow: scroll;

  }
  .playlist>div {
    font-size: 15px;
    height: 36px;
    line-height: 34px;
  }

  .playlist ul {
    height: 178px;
    width: 100%;
    margin: 0;
    padding: 20px 0 30px 15px;
    overflow-y: hidden;
    overflow-x: scroll;
    white-space: nowrap;
  }
  .playlist ul li{
    width: 120px;
    height: 126px;
    margin: 0;
    line-height: 14px;
    margin-right: 5px;
    background-color: #000;
    overflow: hidden;
  }
  .playlist ul li:nth-last-child(1){
    margin-right: 15px;
  }
  .playlist ul::-webkit-scrollbar {
    display: none;
  }
  .playlist ul li div {
    display: block;
    width: 100%;
    height: 90px;
  }
  .playlist ul li div img {
    width: 100%;
    height: 90px;
  }
  .playlist ul li a {
    float: left;
    margin: 0 auto;
    padding: 10px 0;
    width: 95%;
    height: 36px;
    line-height: 16px;
    background-color: #000;
    text-align: center;
    position: relative;
    font-size: 12px;
    color: #D0021B;
    transform: scale(.83);
  }
  .playlist ul li.active {
    background: #D0021B;
    /* position: relative; */
  }
  .playlist ul li.active a {
    color: white;
    background: #D0021B;
    /* display: inline; */
    padding: 3px 0;
    white-space:normal; 
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  

}